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testIpv4() — netty Function Reference

Architecture documentation for the testIpv4() function in PreferredAddressTypeComparatorTest.java from the netty codebase.

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Entity Profile

Dependency Diagram

graph TD
  8bc340e1_40cc_13f2_9472_da461c3cdd87["testIpv4()"]
  9c4489b4_a749_48ed_b592_b99a0bc9d3d5["PreferredAddressTypeComparatorTest"]
  8bc340e1_40cc_13f2_9472_da461c3cdd87 -->|defined in| 9c4489b4_a749_48ed_b592_b99a0bc9d3d5
  style 8bc340e1_40cc_13f2_9472_da461c3cdd87 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

resolver-dns/src/test/java/io/netty/resolver/dns/PreferredAddressTypeComparatorTest.java lines 32–50

    @Test
    public void testIpv4() throws UnknownHostException {
        InetAddress ipv4Address1 = InetAddress.getByName("10.0.0.1");
        InetAddress ipv4Address2 = InetAddress.getByName("10.0.0.2");
        InetAddress ipv4Address3 = InetAddress.getByName("10.0.0.3");
        InetAddress ipv6Address1 = InetAddress.getByName("::1");
        InetAddress ipv6Address2 = InetAddress.getByName("::2");
        InetAddress ipv6Address3 = InetAddress.getByName("::3");

        PreferredAddressTypeComparator ipv4 = PreferredAddressTypeComparator.comparator(SocketProtocolFamily.INET);

        List<InetAddress> addressList = new ArrayList<InetAddress>();
        Collections.addAll(addressList, ipv4Address1, ipv4Address2, ipv6Address1,
                ipv6Address2, ipv4Address3, ipv6Address3);
        Collections.sort(addressList, ipv4);

        assertEquals(Arrays.asList(ipv4Address1, ipv4Address2, ipv4Address3, ipv6Address1,
                ipv6Address2, ipv6Address3), addressList);
    }

Domain

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Source

Frequently Asked Questions

What does testIpv4() do?
testIpv4() is a function in the netty codebase, defined in resolver-dns/src/test/java/io/netty/resolver/dns/PreferredAddressTypeComparatorTest.java.
Where is testIpv4() defined?
testIpv4() is defined in resolver-dns/src/test/java/io/netty/resolver/dns/PreferredAddressTypeComparatorTest.java at line 32.

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